2040383546

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1\times {\mathrm{5641}}^1$

素因数の和:6677

約数の個数: 16

約数和(自身を含む): 3078636288

約数和(自身を除く): 1038252742

約数列:

[1, 2, 223, 446, 811, 1622, 5641, 11282, 180853, 361706, 1257943, 2515886, 4574851, 9149702, 1020191773, 2040383546]

約数ペア:

[(1, 2040383546), (2, 1020191773), (223, 9149702), (446, 4574851), (811, 2515886), (1622, 1257943), (5641, 361706), (11282, 180853)]